202157778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1981939}}^1$

素因数の和:1981961

約数の個数: 16

約数和(自身を含む): 428099040

約数和(自身を除く): 225941262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1981939, 3963878, 5945817, 11891634, 33692963, 67385926, 101078889, 202157778]

約数ペア:

[(1, 202157778), (2, 101078889), (3, 67385926), (6, 33692963), (17, 11891634), (34, 5945817), (51, 3963878), (102, 1981939)]